Battery Life | Multi-day trips, daily use | Industry: 3-5 days (ISO 22476) Base: 10 days (▲▲▲) Advanced: 14 days (▲▲▲▲) | Extended usage without charging | Base: Moderate charging speed; Advanced: Longer charge time |
Water Resistance | Swimming, outdoor activities | Industry: IP67 (1m/30min) Base: IP67 (same) Advanced: IP68 (1.5m/30min ▲) | Base: Shower-safe; Advanced: Deeper water | Base: Not for diving; Advanced: Still limited depth |
Display Technology | Outdoor use, sunlight readability | Industry: IPS LCD (500 nits) Base: IPS LCD (600 nits ▲) Advanced: AMOLED (1000 nits ▲▲▲) | Base: Better sunlight performance | Base: Lower contrast; Advanced: Higher power use |
Case Material | Rugged environments | Industry: Alloy (ASTM F1315) Base: Alloy (304 ▲) Advanced: 316L Stainless Steel (▲▲▲) | Base: Lightweight; Advanced: Corrosion-resistant | Base: Less premium look; Advanced: Heavier |
Call Functionality | Hands-free communication | Industry: Basic calls (3.5mm jack) Base: Built-in mic/speaker (▲▲) Advanced: Noise cancellation (▲▲▲) | Base: Convenient; Advanced: Clearer calls | Base: Background noise; Advanced: Higher cost |
OS Compatibility | Cross-platform users | Industry: Android-only (Wear OS) Base: iOS/Android (▲▲) Advanced: Full ecosystem (▲▲▲) | Base: Universal; Advanced: More apps | Base: Limited iOS features; Advanced: Requires premium OS |
Design & Style | Formal and casual wear | Industry: Gender-specific designs (ISO 725:2016) Base: Unisex (▲▲) Advanced: Customizable straps (▲▲▲) | Base: Versatile; Advanced: Personalization | Base: Less premium; Advanced: Higher cost |
Control Mode | Easy navigation | Industry: Physical buttons + touch Base: Touch-only (▲) Advanced: Voice control + touch (▲▲▲) | Base: Sleek design; Advanced: Hands-free | Base: Requires precision; Advanced: Privacy concerns |